Date: Thu, 19 Nov 2015 17:42:12 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204686] panic: critical_exit: td_critnest == 0 Message-ID: <bug-204686-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204686 Bug ID: 204686 Summary: panic: critical_exit: td_critnest == 0 Product: Base System Version: 11.0-CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: Andrew@FreeBSD.org Related to pmc, was running "pmcstat -S INST_RETIRED -O sample.out" while ld was running. root@cavium:~ # hwpmc: SOFT/16/64/0x67<INT,USR,SYS,REA,WRI> ARMV8/6/32/0x1ff<INT,USR,SYS,EDG,THR,REA,WRI,INV,QUA> panic: critical_exit: td_critnest == 0 cpuid = 15 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc = 0xffffff80004d6434 lr = 0xffffff800006d888 sp = 0xffffff87cc0c4590 fp = 0xffffff87cc0c46b0 db_trace_self_wrapper() at vpanic+0x170 pc = 0xffffff800006d888 lr = 0xffffff800025ad54 sp = 0xffffff87cc0c46c0 fp = 0xffffff87cc0c4740 vpanic() at kassert_panic+0x160 pc = 0xffffff800025ad54 lr = 0xffffff800025abe0 sp = 0xffffff87cc0c4750 fp = 0xffffff87cc0c4810 kassert_panic() at critical_exit+0xc8 pc = 0xffffff800025abe0 lr = 0xffffff8000261510 sp = 0xffffff87cc0c4820 fp = 0xffffff87cc0c4830 critical_exit() at spinlock_exit+0x10 pc = 0xffffff8000261510 lr = 0xffffff80004ddf10 sp = 0xffffff87cc0c4840 fp = 0xffffff87cc0c4850 spinlock_exit() at pmc_select_cpu+0x80 pc = 0xffffff80004ddf10 lr = 0xffffff8047a5ba0c sp = 0xffffff87cc0c4860 fp = 0xffffff87cc0c4870 pmc_select_cpu() at pmc_syscall_handler+0x15f8 pc = 0xffffff8047a5ba0c lr = 0xffffff8047a5f824 sp = 0xffffff87cc0c4880 fp = 0xffffff87cc0c49e0 pmc_syscall_handler() at do_el0_sync+0x478 pc = 0xffffff8047a5f824 lr = 0xffffff80004e7e5c sp = 0xffffff87cc0c49f0 fp = 0xffffff87cc0c4aa0 do_el0_sync() at handle_el0_sync+0x58 pc = 0xffffff80004e7e5c lr = 0xffffff80004d79d4 sp = 0xffffff87cc0c4ab0 fp = 0x0000007ffffff500 KDB: enter: panic [ thread pid 8261 tid 100471 ] Stopped at kdb_enter+0x40: db> -- You are receiving this mail because: You are the assignee for the bug.
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